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  1. Apache Knox
  2. KNOX-2634

ODBC connection broken when HA Loadbalancing config is enabled

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 1.6.0
    • Server
    • None

    Description

      When connecting using ODBC Connection against Knox with HA Loadbalancing template get the error described below:

       
      ERROR [HY000] [Cloudera][Hardy] (35) Error from server: error code: '0' error message: 'Invalid OperationHandle: OperationHandle [opType=GET_TABLES, getHandleIdentifier()=1097ca76-1815-4f0c-9c09-67fa84d22e43]'.
      Details:
      DataSourceKind=Odbc
      DataSourcePath=dsn=HIVE

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        Issue Links

          causes

          Bug - A problem which impairs or prevents the functions of the product. KNOX-2768 HA Loadbalancing logic should not affect failover urls

          • Major - Major loss of function.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. KNOX-2766 "disableLoadBalancingForUserAgents" property for HA dispatch cannot be set.

          • Major - Major loss of function.
          • Resolved
          links to

          Web Link GitHub Pull Request #469

          Activity

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              smore Sandeep More
              smore Sandeep More
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